EonStor A04U G2421
Article number: 32827
Listed in category: IT Systems / Enterprise Storage Solutions (RAID, SAN, NAS) > EonStor A04U G2421 from brakensiek.de
EonStor A04U-G2421
* SCSI-320 host channel; transfer rate up to 320MBps per channel
* Single RAID controller providing complete RAID functionality
* Compact 1U space-saving design
* Supports up to four (4) SATA-II, 3Gbps disk drives; backward compatible with SATA-I disk drives
* SATA NCQ (Native Command Queuing) support
* Real-time event notification by a variety of methods
Host-to-Drive Model Configuration Form Factor
SCSI to SATA A04U-G2421 Single controller 1U
Specifications
RAID
* Multiple arrays configurable with dedicated or global hot spares
* RAID levels supported: RAID 0, 1 (0+1), 3, 5, 10, 30, 50, NRAID and JBOD
Online expansion by：
* Adding new drives
* Copying and replacing drives with drives of larger capacity
Automatic background rebuilds Configurable stripe size and write policy per array
Host Interface
* One (1) SCSI-320 through two (2) VHDCI 68-pin SCSI ports; SCSI-160 backward compatible
* Concurrent I/O commands
* Tagged command queuing up to 256
* Variable stripe size per logical drive
* Optimization setting for random or sequential I/Os
Drive Interface
* Four (4) 3Gbps SATA-II, hot-swappable drive trays that accommodate 1-inch pitch, 3.5-inch SATA-I or SATA-II disk drives
* Automatic bad-sector reassignment
* Dedicated bandwidth to each connected drive
System Components
Single controller configuration provides full RAID functionalities
* One (1) EonStor® compact 1U enclosure
* One (1) RAID controller module
* One (1) 256MB DDR RAM DIMM module (pre-installed on the controller module)
* One (1) 200W power supply unit
* Two (2) single-speed cooling fans
* Four (4) hot-swappable drive trays
Management
10/100 BaseT Ethernet for out-of-band management
One (1) RS-232C serial port for local access to firmware-embedded utility
Firmware-embedded Java-based RAIDWatch® GUI manager:
* VT-100 terminal emulation via RS-232C
* Telnet access via onboard Ethernet port
* Cross-platform, remote administration with SSL
* Out-of-band access via Ethernet
* Centralized management to monitor and administer multiple RAID units on one screen
Configuration client for real-time event notification over Email, Fax, LAN broadcast, SNMP Traps, MSN messenger, SMS short messages, and the configuration utility screen
SNMP agent support：
* SNMP trap event notification with plain-text event message (no MIB file required)
* SNMP V2.0 MIB file support with get-and-set commands
Indicators
Onboard alarm is triggered when one of the following modules fails:
* RAID controller module
* Cooling fans
* Hard drive
Module status LED indicators:
* Two (2) per drive tray
* Three (3) per LED panel
* Four (4) per RAID controller module
* Two (2) per Ethernet port
Module failure alert through I²C bus
Physical/Electrical
Interfaces
* Two (2) ports in one (1) dual-stacked VHDCI SCSI connector
* One (1) COM port (38400, n, 8, 1)
* One (1) 10/100BaseT Ethernet port
Cooling Fans
Two (2) single-speed cooling fans
Size
40mm x 40mm x 28mm
Normal Air Flow
13.4 CFM
Environmental Specifications
Temperature
Operating temperature: 0° to 40°C
Non-operating temperature: - 40º to 60ºC
Relative Humidity
Relative humidity: 5 ~ 95%, non-condensing
Altitude
Operating: 0 ~ 12,000 ft
Non-operating: 0 to 40,000 ft
Dimensions
* Without handles: 445 (W) x 43.5 (H) x 511 (D) mm (17.5 x 1.7 x 20.1 inches)
* With handles: 478 (W) x 43.5 (H) x 511 (D mm (18.8 x 1.7 x 20.1 inches)
* Package: 582 (W) x 180 (H) x 718 (D) mm (22.9 x 7 x 28.3 inches)
Weight
* Net weight: 8 Kg (approx.)
* Gross weight: 10 kg
* SCSI-320 host channel; transfer rate up to 320MBps per channel
* Single RAID controller providing complete RAID functionality
* Compact 1U space-saving design
* Supports up to four (4) SATA-II, 3Gbps disk drives; backward compatible with SATA-I disk drives
* SATA NCQ (Native Command Queuing) support
* Real-time event notification by a variety of methods
Host-to-Drive Model Configuration Form Factor
SCSI to SATA A04U-G2421 Single controller 1U
Specifications
RAID
* Multiple arrays configurable with dedicated or global hot spares
* RAID levels supported: RAID 0, 1 (0+1), 3, 5, 10, 30, 50, NRAID and JBOD
Online expansion by：
* Adding new drives
* Copying and replacing drives with drives of larger capacity
Automatic background rebuilds Configurable stripe size and write policy per array
Host Interface
* One (1) SCSI-320 through two (2) VHDCI 68-pin SCSI ports; SCSI-160 backward compatible
* Concurrent I/O commands
* Tagged command queuing up to 256
* Variable stripe size per logical drive
* Optimization setting for random or sequential I/Os
Drive Interface
* Four (4) 3Gbps SATA-II, hot-swappable drive trays that accommodate 1-inch pitch, 3.5-inch SATA-I or SATA-II disk drives
* Automatic bad-sector reassignment
* Dedicated bandwidth to each connected drive
System Components
Single controller configuration provides full RAID functionalities
* One (1) EonStor® compact 1U enclosure
* One (1) RAID controller module
* One (1) 256MB DDR RAM DIMM module (pre-installed on the controller module)
* One (1) 200W power supply unit
* Two (2) single-speed cooling fans
* Four (4) hot-swappable drive trays
Management
10/100 BaseT Ethernet for out-of-band management
One (1) RS-232C serial port for local access to firmware-embedded utility
Firmware-embedded Java-based RAIDWatch® GUI manager:
* VT-100 terminal emulation via RS-232C
* Telnet access via onboard Ethernet port
* Cross-platform, remote administration with SSL
* Out-of-band access via Ethernet
* Centralized management to monitor and administer multiple RAID units on one screen
Configuration client for real-time event notification over Email, Fax, LAN broadcast, SNMP Traps, MSN messenger, SMS short messages, and the configuration utility screen
SNMP agent support：
* SNMP trap event notification with plain-text event message (no MIB file required)
* SNMP V2.0 MIB file support with get-and-set commands
Indicators
Onboard alarm is triggered when one of the following modules fails:
* RAID controller module
* Cooling fans
* Hard drive
Module status LED indicators:
* Two (2) per drive tray
* Three (3) per LED panel
* Four (4) per RAID controller module
* Two (2) per Ethernet port
Module failure alert through I²C bus
Physical/Electrical
Interfaces
* Two (2) ports in one (1) dual-stacked VHDCI SCSI connector
* One (1) COM port (38400, n, 8, 1)
* One (1) 10/100BaseT Ethernet port
Cooling Fans
Two (2) single-speed cooling fans
Size
40mm x 40mm x 28mm
Normal Air Flow
13.4 CFM
Environmental Specifications
Temperature
Operating temperature: 0° to 40°C
Non-operating temperature: - 40º to 60ºC
Relative Humidity
Relative humidity: 5 ~ 95%, non-condensing
Altitude
Operating: 0 ~ 12,000 ft
Non-operating: 0 to 40,000 ft
Dimensions
* Without handles: 445 (W) x 43.5 (H) x 511 (D) mm (17.5 x 1.7 x 20.1 inches)
* With handles: 478 (W) x 43.5 (H) x 511 (D mm (18.8 x 1.7 x 20.1 inches)
* Package: 582 (W) x 180 (H) x 718 (D) mm (22.9 x 7 x 28.3 inches)
Weight
* Net weight: 8 Kg (approx.)
* Gross weight: 10 kg
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last update:
21.05.2012
